Kingdom Rush

Kingdom Rush is a tower defense game developed by Ironhide Game Studio and published by Armor Games, released as a free flash browser game. It is set in a medieval fantasy setting. There are empty lots set along the pre-determined path, called 'Strategy Points', where the player can build towers. There are four towers to choose from: Mages, Archers, Barracks, and Artillery, each of them costing a certain amount of money.